Note 2 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Property and equipment	$ 13,249,211	$ 12,257,329
Less: accumulated depreciation	(10,054,393)	(8,597,237)
Net property and equipment	3,194,818	3,660,092
Software and Software Development Costs [Member]
Property and equipment	8,562,604	7,688,476
Equipment [Member]
Property and equipment	3,624,209	3,542,707
Furniture and Fixtures [Member]
Property and equipment	841,182	818,522
Leasehold Improvements [Member]
Property and equipment	$ 221,216	$ 207,624